Hi Guys -

I have a 2006 Mega Cab 1500 4x4 auto transmission. I have been doing a lot of research on replacing the 2 piece drive shaft with the one piece aluminium and went ahead and ordered part #52123161AB.

I had my local mechanic install the shaft today and he is telling me that only 1.5 inches is going on the output shaft in the transfer case.

Have any of you done the 2 piece to 1 piece conversion? Is the 1.5 inches on the output shaft okay? My local guy does not think so, but I researched and researched this and thought I had the correct part number! Any help would be greatly appreciated!